Defence Act 1918

Legislation au C1918A00016 Not in force Act

Legislation content

DEFENCE.

 

No. 16 of 1918.

An Act to amend the Defence. Act 19031917.

[Assented to 19th June, 1918.]

BE it enacted by the Kings Most Excellent Majesty, the Senate, and the House of Representatives of the Commonwealth of Australia, as follows:—

Short title and citation.

1.—(1.) This Act may be cited as the Defence Act 1918.

(2.) The Defence Act 19031917 is in this Act referred to as the Principal Act.

(3.) The Principal Act, as amended by this Act, may be cited as the Defence Act 19031918.

Amendment of s. 4.

2. Section four of the Principal Act is amended by omitting from the definition of Minister the words of State for Defence or other Minister of State.

Amendment of s. 31.

3. Section thirty-one of the Principal Act is amended—

(a) by omitting from sub-section (2.) the word maintained;

(b) by inserting in that sub-section after the word organized the words or, save as mentioned in sub-section (3.) of this section, maintained; and

(c) by adding at the end thereof the following sub-section:—

(3.) If the Governor-General by proclamation declares that by reason of the recent existence of a time of war it is necessary in the public interest that permanent military forces should be maintained after the cessation of the time of war, Permanent Forces raised in time of war for purposes other than those specified in sub-section (2.) of this section may be maintained after the time of war and so long as that proclamation remains in force..

4. Section thirty-nine of the Principal Act is repealed and the following section inserted in its stead:—

Time of discharge.

39.—(1.) Subject to this section, a soldier shall be entitled to be discharged—

(a) if voluntarily enlisted or appointed—upon the expiration of the period for which he is engaged;

(b) if serving under Part IV. of this Act—when the time of war has ceased to exist; and

(c) if serving under Hart XII. of this Act—upon the expiration of the period during which he is by this Act required to serve.


(2.) A soldier who would, under paragraph (a) or (c) of sub-section (1.) of this section, be entitled to be discharged, shall not be entitled to be discharged—

(a) in time of war, or

(b) so long as a proclamation issued under sub-section (3.) of section thirty-one of this Act remains in force.

Provided that any member of an Expeditionary Force raised: for service outside Australia in time of war, who returns to Australia, after the cessation of the time of war, and while a proclamation issued under sub-section (3.) of section thirty-one of this Act remains in force, and who after arrival at the port of his final disembarkation: in Australia makes written application to his Commanding Officer for his discharge, shall be entitled to be discharged within two months from the date of the making of the application.

(3.) When a soldier becomes entitled to be discharged he shall be discharged with all convenient speed, but until discharged he shall remain a member of the Defence Force.

Amendment of s. 40.

5. Section forty of the Principal Act is amended—

(a) by inserting after the word Every the words voluntarily enlisted; and

(b) by inserting after the words time of war the words or except so long as a proclamation issued under subsection (3.) of section thirty-one of this Act remains in, force.

Amendment of s. 41.

6. Section forty-one of the Principal Act is amended by inserting after the words time of war the words or except so long as a proclamation issued under sub-section (3.) of section thirty one of this Act remains in force .

Amendment of s. 134.

7. Section one hundred and thirty-four of the Principal Act is amended by omitting from sub-section (1a.) the words A senior cadet and inserting in their stead the words Any employee who is serving or liable to serve in the Senior Cadets.

Amendment of s. 148.

8.—(1.) Section one hundred and forty-eight of the Principal Act is amended by adding at the end thereof the following proviso:—

Provided also that in time of war persons who are not graduates of the Military College may be appointed officers of any Expeditionary Force raised for service outside of the Commonwealth..

(2.) This section shall be deemed to have commenced on the first day of August, One thousand nine hundred and fourteen.

 

Overview

The Defence Act 1918 was enacted by the Commonwealth Parliament to amend the Defence Act 1903–1917, addressing the need for changes in response to the conditions and demands of the First World War. The primary purpose of the Act was to update the legal framework governing the Australian Defence Force in light of the new realities of wartime mobilisation and post-war restructuring. This included clarifying the conditions under which permanent military forces could be maintained and providing for the discharge of soldiers under various circumstances, particularly in the context of wartime and its aftermath. The Defence Act 1918 introduced several key amendments, such as modifying the definition of “Minister” and adjusting the conditions for the maintenance and discharge of military personnel. The Act also expanded the eligibility criteria for officer appointments within Expeditionary Forces during times of war, recognising the need for flexibility in personnel management during conflicts. By updating the legislative provisions, the Act aimed to ensure that the Defence Force could effectively respond to the challenges of wartime while also laying the groundwork for a smooth transition to peacetime operations.

Scope and Application

The Defence Act 1918 amends the Defence Act 1903–1917 to modify the framework governing the Australian Defence Force. The Act applies to all members of the Defence Force, including the Army, Navy, and Air Force, and to any person who is or may be called out for military service under the Act. It extends its jurisdiction across the Commonwealth of Australia, thereby governing military matters on a national level. The Act allows for the maintenance of permanent military forces post-war if the Governor-General declares such necessity due to recent wartime circumstances, as stipulated in the amended section thirty-one. Additionally, the Act outlines conditions for the discharge of soldiers, specifying that voluntary enlistees can be discharged upon the expiration of their engagement period, while those serving during wartime can only be discharged once the war ceases or a relevant proclamation is revoked. The Act also modifies certain sections to clarify roles and eligibility criteria for military service, including the authority to appoint non-graduates as officers during wartime.

Key Provisions

The Defence Act 1918 amends the Defence Act 1903–1917 to adjust the legislative framework governing Australia’s military forces. Section 2 removes specific references to state ministers from the definition of "Minister" in the Principal Act, which likely broadens the scope of who can be considered a Minister under this Act. Section 3 modifies section 31 of the Principal Act, clarifying that military forces may be maintained in certain circumstances even after the end of a wartime period, if the Governor-General declares it necessary in the public interest. The Act introduces new provisions regarding the discharge of soldiers, allowing voluntary enlistments and those serving under specific parts of the Act to be discharged upon the completion of their service periods (section 39). However, it prohibits discharge during wartime or while a specific proclamation remains in force, with an exception for members of Expeditionary Forces who return to Australia and apply for discharge (section 39(2)). The Defence Act 1918 imposes several obligations on military personnel and the authorities governing them. Under the new provisions, soldiers are entitled to be discharged upon the completion of their service periods or the cessation of wartime, barring any proclamations by the Governor-General (section 39). It also stipulates that voluntarily enlisted soldiers can only be discharged under these conditions, barring any exceptions as mentioned (section 40). Additionally, the Act extends the authority to appoint officers to include non-graduates of the Military College during wartime, thereby expanding the pool of eligible officers for Expeditionary Forces (section 148). The Defence Act 1918 introduces potential civil or criminal consequences for breaches of its provisions. For instance, if a soldier is unlawfully discharged or not discharged when entitled, it could lead to legal action for wrongful termination or neglect of duty. The Act also potentially imposes penalties for disobeying orders related to the maintenance of forces or the terms of service and discharge, although specific penalties are not detailed in the provided text. The enforcement of these provisions would typically fall under the jurisdiction of military law, which may include administrative, disciplinary, or judicial measures depending on the nature and severity of the breach.

Legal classification tags

Area of Law
Defence & National Security
Instrument
Act
Concepts
Repeal & Amendment
Defence Force Management
Military Appointments

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Sourced from the Federal Register of Legislation at 26 August 2026. For the latest information on Australian Government law please go to https://www.legislation.gov.au.